First, Bird Colony collapse and crop failures.

Then, birds, bees, whales and turtles all use the earth s magnetic field to guide their behavior. [ dur: 15mins. ]

For a transcript of this interview, please visit: TheBigQ.

This program is produced with contributions from the following volunteers: Ankine Aghassian, Melissa Chiprin, Anaïs Amin, Tim Page, Mike Hurst and Sudd Dongre.

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